package com.project.service;

import org.apache.log4j.Logger;

public class UserService {
    private Logger logger = Logger.getLogger(UserService.class);
    public UserService(){
        logger.debug("debug");
        logger.info("info");
        logger.warn("warn");
        logger.error("error");
        logger.fatal("fatal");
    }

    public static void main(String[] args) {
        new UserService();
    }
}
